Topics: The Cardiovascular System: Blood Vessels and Hemodynamics Quiz
Blood flows through the blood vessels because of the _________
A. establishment of a concentration gradient.
B. elastic recoil of the veins.
C. establishment of a pressure gradient.
D. viscosity of the blood.
Preview next quiz:
Which type of blood vessels plays a key role in regulating blood flow from arteries into capillaries.
A. Arteries
B. Arteriole
C. Capillaries
D. Venules